Does Buy, Borrow, Die Still Work? Breaking Down Robuilt’s Real Estate Strategy

The phrase “Buy, Borrow, Die” has become one of the most talked-about wealth strategies in the investing world. It’s often described as the method wealthy individuals use to grow assets while minimizing taxes.

But does this strategy actually work for real estate investors?

In this episode of the Tax Smart REI Podcast, Thomas Castelli and Nate Sosa react to a video from Robuilt, where he explains how the Buy, Borrow, Die strategy can work alongside the short-term rental loophole to help investors build long-term wealth.

Throughout the episode, Thomas and Nate break down the strategy, add tax nuance, and explain where investors need to be careful when implementing it.

W-2 Income vs. Business Ownership

The video begins with a common argument in the real estate investing world: that business owners and investors have more wealth-building opportunities than W-2 employees.

In many ways, that’s true. The tax code offers numerous incentives for business owners and investors.

However, Thomas points out an important reality.

Many W-2 employees still earn significant income and build substantial wealth. Doctors, software engineers, executives, and sales professionals can make hundreds of thousands—or even millions—of dollars per year through employment.

In other words, W-2 income doesn’t prevent someone from building wealth.

What matters is what you do with that income.

If W-2 earners invest in assets like real estate, they can still take advantage of many of the same strategies investors use.

What Is the Buy, Borrow, Die Strategy?

At its core, Buy, Borrow, Die is a strategy focused on building wealth without triggering unnecessary taxes.

The concept works like this:

1. Buy assets that are expected to appreciate, such as real estate or stocks.
2. Borrow against those assets instead of selling them, which allows investors to access liquidity without triggering capital gains taxes.
3. Hold the assets until death, when they receive a step-up in basis, eliminating the accumulated capital gains for heirs.

The key advantage is that loan proceeds are not considered taxable income. This allows investors to access equity while avoiding a tax bill that would otherwise occur if they sold the asset.

For real estate investors, this strategy often involves cash-out refinances or lines of credit against appreciated properties.

Using Real Estate to Access Tax-Free Liquidity

Real estate makes this strategy particularly accessible because lenders are often willing to issue loans against property equity.

As a property increases in value and the mortgage balance decreases, the investor’s equity grows.

Instead of selling the property and paying capital gains taxes, investors can refinance or take out a loan against the property’s equity.

This creates a powerful cycle:

1. Buy a property
2. Increase its value or allow appreciation
3. Pull out equity through a refinance
4. Use that capital to purchase another property

Over time, this process can help investors scale a portfolio without selling their existing assets.

Why Debt Can Be a Powerful Tool

Debt often gets a bad reputation, but not all debt is the same.

Consumer debt, like credit cards or loans for depreciating assets, can create financial strain. But strategic debt used to acquire income-producing assets can be a powerful wealth-building tool.

Real estate investors frequently use leverage to acquire properties that generate rental income. That income can help cover mortgage payments while the asset continues to appreciate.

When used responsibly, debt allows investors to control larger assets and accelerate portfolio growth.

The Step-Up in Basis and the “Die” Component

The final piece of the strategy involves the step-up in basis.

When someone passes away, their assets typically receive a new tax basis equal to the fair market value at the time of death.

For example:

• An investor purchases a property for $500,000
• Decades later, the property is worth $3 million

If the investor sold the property during their lifetime, they could face taxes on a $2.5 million capital gain.

However, if they pass the property to their heirs, the basis resets to $3 million.

If the heirs sell the property shortly after inheriting it, they may owe little or no capital gains tax.

This is the “die” component of the strategy that allows the built-in tax liability to effectively disappear.

Where the Short-Term Rental Loophole Fits In

Robuilt’s strategy adds another layer to Buy, Borrow, Die by incorporating the short-term rental loophole.

Short-term rentals are treated differently under the tax code when they meet specific criteria.

If a property:

• Has an average stay of seven days or less, and
• The investor materially participates in managing the property

then the activity may be treated as non-passive.

This means losses from the property—often created through cost segregation and bonus depreciation may be able to offset W-2 or other active income.

For high-income investors, this can create substantial tax savings.

Bonus Depreciation and Cost Segregation

Another key component of the strategy involves accelerated depreciation through cost segregation studies.

A cost segregation study identifies components of a property that can be depreciated over shorter time periods (such as 5 or 15 years instead of 27.5 years).

With bonus depreciation, investors may be able to deduct a large portion of those costs in the first year.

This often creates significant paper losses that can offset taxable income when combined with the short-term rental rules.

Even as bonus depreciation percentages change over time, cost segregation can still be an effective tax planning tool.

Scaling a Real Estate Portfolio

When investors combine these strategies, they can potentially accelerate portfolio growth.

The cycle often looks like this:

1. Purchase a property
2. Use cost segregation and depreciation to reduce taxes
3. Use rental income and appreciation to build equity
4. Refinance the property to access capital
5. Use the capital to purchase additional properties

Over time, the portfolio can grow significantly through a combination of tax savings, leverage, and appreciation.

Important Limitations Investors Should Know

While the strategy can be powerful, there are several limitations investors should understand.

Material Participation Requirements

To use short-term rental losses against active income, investors must meet material participation tests. The most common approach is spending at least 100 hours managing the property and more time than anyone else involved.

Partnerships Can Complicate the Strategy

When properties are owned through partnerships, only one partner may realistically meet the material participation tests, meaning the tax benefits may not apply equally to all owners.

Excess Business Loss Limitations

The tax code also limits how much loss can offset other income in a given year. For example, there are caps on the amount of business losses that can offset non-business income.

Understanding these rules is essential before implementing the strategy.

Final Thoughts

Robuilt’s video does a strong job explaining the big-picture concepts behind Buy, Borrow, Die and the short-term rental tax strategy.

When used correctly, these strategies can help investors:

• Build long-term wealth
• Scale real estate portfolios
• Reduce taxable income
• Avoid unnecessary capital gains taxes

However, like any advanced tax strategy, the details matter.

Investors should work with experienced tax professionals to ensure they understand the rules, limitations, and long-term planning considerations.

With the right guidance, strategies like these can become powerful tools for building generational wealth through real estate.

Disclaimer: This podcast summary was generated from the transcript and may contain some errors or miss key points from the audio recording.